Graphel's machining services can provide a wide range of Sinker EDM services which include machining of honeycomb parts, EDM of seal slots for shrouds & vane segments, aircraft hardware repair, custom form & slot EDM and threading. Other applications are possible and can be achieved through the use of standard equipment or custom designed applications to fit your needs. Our CNC sinker technology allows for both orbiting and C-axis rotation capability. Examples of a few of our sinker applications are shown below: